Summary

Dr. Margaret Sullivan is a cardiovascular disease specialist with 36 years of experience treating heart and vascular conditions. She earned her medical degree from Loyola University of Chicago Stritch School of Medicine and completed her residency training at University Hospital SUNY Stony Brook. Her extensive background in cardiovascular medicine has equipped her with deep expertise in diagnosing and managing complex heart conditions. Dr. Sullivan speaks English with her patients.

Dr. Sullivan practices at several premier New York medical centers, including Lenox Hill Hospital, The Mount Sinai Hospital, and Mount Sinai Kravis Children's Hospital in New York. She specializes in treating high blood pressure conditions, including hypertensive emergencies and pediatric hypertension cases. Her clinical expertise includes performing electrocardiograms to evaluate heart rhythm and function, as well as contrast echocardiography to assess heart structure. Patients have given Dr. Sullivan an average rating of 4.5 for her cardiovascular care.
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Overview based on verified provider data

Quick Facts

  • 4.5
  • 36 years of experience
  • speaks English
  • University Hospital Suny Stony Brook
  • 4 written reviews
  • 1 specialty
  • 14 areas of expertise
  • 3 hospital affiliations
  • 3 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Margaret Ann Sullivan has 3 locations

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

Lenox Hill Hospital

100 E 77th StNew York, NY 10075

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029

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Dr. Margaret Ann Sullivan, MDDr. Jenna K Schauer, MDDor Lotan, MDDr Saaron L Laighold, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
36 Years of Experience 10 Years of Experience 14 Years of Experience 23 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks Hebrew Speaks English
New York , NYNew York , NYNew York , NYNew York , NY
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: Warren Alpert Medical School Of Brown University Med School: Semmelweis University Faculty Of Medicine Med School: Weill Cornell Medical College
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Insurance Plans Accepted by Dr. Margaret Ann Sullivan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Margaret Ann Sullivan has the following specialty

Specialty Expertise

Dr. Margaret Ann Sullivan has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Cardiac Ultrasound
  • Chest Pain
  • Electrocardiogram (EKG)
  • Exercise Stress Test
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure
  • High Cholesterol (Hypercholesterolemia)
  • Nuclear Stress Test
  • Palpitations
  • Shortness of Breath
  • Unstable Angina

Certifications, License, & Education

36 Years Experience

Dr. Margaret Ann Sullivan holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2026.

Education & Training

Residency

Completed their residency at University Hospital Suny Stony Brook.

Medical School

Graduated from Loyola University Of Chicago Stritch School Of Medicine in 1990.

NPI Number

Dr. Sullivan's NPI number is 1962513440.

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Frequently Asked Questions

Where is Dr. Margaret Sullivan's office located?
Dr. Margaret Sullivan's office is located at 1 Gustave L Levy Pl, New York, NY, 10029.
What languages does Dr. Margaret Sullivan speak?
Dr. Margaret Sullivan speaks English.
Does Dr. Margaret Sullivan accept virtual/telehealth appointments?
Dr. Margaret Sullivan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Margaret Sullivan accepting new patients?
Dr. Margaret Sullivan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Margaret Sullivan affiliated with?
Dr. Margaret Sullivan is affiliated with Lenox Hill Hospital, The Mount Sinai Hospital, and Mount Sinai Kravis Childrens Hospital.

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